The University of Southampton
University of Southampton Institutional Repository

Time series of coccolithophore activity in the Barents Sea, from twenty years of satellite imagery

Record type: Article

Blooms of the coccolithophorid Emiliana huxleyi may be sensitive to climate change. A comparison of global Coastal Zone Color Scanner (CZCS, 1978–1986) and Sea-viewing Wide Field-of-view Sensor (SeaWiFS, 1997–present) imagery appears to show them advancing into some sub-Arctic seas. To determine when coccolithophore blooms appeared in the Barents Sea this paper makes use of Advanced Very High Resolution Radiometer (AVHRR) visible channel data which bridges the gap between the CZCS and SeaWiFS missions (1981–present). Analysis of over 3700 AVHRR images has shown coccolithophore blooms to be unambiguously present between 1989–1992 but probably absent in other pre-SeaWiFS years. This paper shows a correlation between positive temperature - negative salinity anomalies in the Barents Sea and bloom occurrence. If global warming continues to trigger increased warmth and freshwater runoff in the region then there may be an increased frequency of coccolithophore blooms within the Barents Sea.

Full text not available from this repository.

Citation

Smyth, T.J., Tyrrell, T. and Tarrant, B. (2004) Time series of coccolithophore activity in the Barents Sea, from twenty years of satellite imagery Geophysical Research Letters, 31, (11), L11302. (doi:10.1029/2004GL019735).

More information

Published date: 2004
Organisations: Ocean and Earth Science

Identifiers

Local EPrints ID: 9863
URI: http://eprints.soton.ac.uk/id/eprint/9863
ISSN: 0094-8276
PURE UUID: 3a8593e1-5c69-4932-b825-0d228f6e9dee
ORCID for T. Tyrrell: ORCID iD orcid.org/0000-0002-1002-1716

Catalogue record

Date deposited: 13 Oct 2004
Last modified: 17 Jul 2017 17:08

Export record

Altmetrics

Contributors

Author: T.J. Smyth
Author: T. Tyrrell ORCID iD
Author: B. Tarrant

University divisions


Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×